package com.atguigu.yygh.order.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.atguigu.yygh.common.exception.YyghException;
import com.atguigu.yygh.common.helper.HttpRequestHelper;
import com.atguigu.yygh.common.result.ResultCodeEnum;
import com.atguigu.yygh.enums.OrderStatusEnum;
import com.atguigu.yygh.hosp.HospitalFeignClient;
import com.atguigu.yygh.model.order.OrderInfo;
import com.atguigu.yygh.model.user.Patient;
import com.atguigu.yygh.order.mapper.OrderMapper;
import com.atguigu.yygh.order.service.OrderService;
import com.atguigu.yygh.user.client.PatientFeignClient;
import com.atguigu.yygh.vo.hosp.ScheduleOrderVo;
import com.atguigu.yygh.vo.msm.MsmVo;
import com.atguigu.yygh.vo.order.*;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.joda.time.DateTime;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import java.util.HashMap;
import java.util.Map;
import java.util.Random;

@Service
public class OrderServiceImpl extends
        ServiceImpl<OrderMapper, OrderInfo> implements OrderService {

    @Autowired
    private PatientFeignClient patientFeignClient;

    @Autowired
    private HospitalFeignClient hospitalFeignClient;


    //生成挂号订单
    @Override
    public Long saveOrder(String scheduleId, Long patientId) {
        //获取就诊人信息
        Patient patient = patientFeignClient.getPatientOrder(patientId);

        //获取排班相关信息
        ScheduleOrderVo scheduleOrderVo = hospitalFeignClient.getScheduleOrderVo(scheduleId);

        //判断当前时间是否还可以预约
        if(new DateTime(scheduleOrderVo.getStartTime()).isAfterNow()
                || new DateTime(scheduleOrderVo.getEndTime()).isBeforeNow()) {
            throw new YyghException(ResultCodeEnum.TIME_NO);
        }

        //获取签名信息
        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(scheduleOrderVo.getHoscode());

        //添加到订单表
        OrderInfo orderInfo = new OrderInfo();
        //scheduleOrderVo 数据复制到 orderInfo
        BeanUtils.copyProperties(scheduleOrderVo,orderInfo);
        //向orderInfo设置其他数据
        String outTradeNo = System.currentTimeMillis() + ""+ new Random().nextInt(100);
        orderInfo.setOutTradeNo(outTradeNo);
        orderInfo.setScheduleId(scheduleId);
        orderInfo.setUserId(patient.getUserId());
        orderInfo.setPatientId(patientId);
        orderInfo.setPatientName(patient.getName());
        orderInfo.setPatientPhone(patient.getPhone());
        orderInfo.setOrderStatus(OrderStatusEnum.UNPAID.getStatus());
        baseMapper.insert(orderInfo);
        return orderInfo.getId();
    }

    //根据订单id查询订单详情
    @Override
    public OrderInfo getOrder(String orderId) {
        OrderInfo orderInfo = baseMapper.selectById(orderId);
        return this.packOrderInfo(orderInfo);
    }

    //订单列表（条件查询带分页）
    @Override
    public IPage<OrderInfo> selectPage(Page<OrderInfo> pageParam, OrderQueryVo orderQueryVo) {
        //orderQueryVo获取条件值
        String name = orderQueryVo.getKeyword(); //医院名称
        Long patientId = orderQueryVo.getPatientId(); //就诊人名称
        String orderStatus = orderQueryVo.getOrderStatus(); //订单状态
        String reserveDate = orderQueryVo.getReserveDate();//安排时间
        String createTimeBegin = orderQueryVo.getCreateTimeBegin();
        String createTimeEnd = orderQueryVo.getCreateTimeEnd();

        //对条件值进行非空判断
        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
        if(!StringUtils.isEmpty(name)) {
            wrapper.like("hosname",name);
        }
        if(!StringUtils.isEmpty(patientId)) {
            wrapper.eq("patient_id",patientId);
        }
        if(!StringUtils.isEmpty(orderStatus)) {
            wrapper.eq("order_status",orderStatus);
        }
        if(!StringUtils.isEmpty(reserveDate)) {
            wrapper.ge("reserve_date",reserveDate);
        }
        if(!StringUtils.isEmpty(createTimeBegin)) {
            wrapper.ge("create_time",createTimeBegin);
        }
        if(!StringUtils.isEmpty(createTimeEnd)) {
            wrapper.le("create_time",createTimeEnd);
        }
        //调用mapper的方法
        IPage<OrderInfo> pages = baseMapper.selectPage(pageParam, wrapper);
        //编号变成对应值封装
        pages.getRecords().stream().forEach(item -> {
            this.packOrderInfo(item);
        });
        return pages;
    }

    @Override
    public Boolean cancelOrder(Long orderId) {
        return null;
    }

    @Override
    public void patientTips() {

    }

    @Override
    public Map<String, Object> getCountMap(OrderCountQueryVo orderCountQueryVo) {
        return null;
    }

    @Override
    public Map<String, Object> show(Long orderId) {
        Map<String, Object> map = new HashMap<>();
        OrderInfo orderInfo = this.packOrderInfo(this.getById(orderId));
        map.put("orderInfo", orderInfo);
        Patient patient
                =  patientFeignClient.getPatientOrder(orderInfo.getPatientId());
        map.put("patient", patient);
        return map;
    }

    //取消预约
//    @Override
//    public Boolean cancelOrder(Long orderId) {
//        //获取订单信息
//        OrderInfo orderInfo = baseMapper.selectById(orderId);
//        //判断是否取消
//        DateTime quitTime = new DateTime(orderInfo.getQuitTime());
//        if(quitTime.isBeforeNow()) {
//            throw new YyghException(ResultCodeEnum.CANCEL_ORDER_NO);
//        }
//        //调用医院接口实现预约取消
//        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(orderInfo.getHoscode());
//        if(null == signInfoVo) {
//            throw new YyghException(ResultCodeEnum.PARAM_ERROR);
//        }
//        Map<String, Object> reqMap = new HashMap<>();
//        reqMap.put("hoscode",orderInfo.getHoscode());
//        reqMap.put("hosRecordId",orderInfo.getHosRecordId());
//        reqMap.put("timestamp", HttpRequestHelper.getTimestamp());
//        String sign = HttpRequestHelper.getSign(reqMap, signInfoVo.getSignKey());
//        reqMap.put("sign", sign);
//
//        JSONObject result = HttpRequestHelper.sendRequest(reqMap,
//                signInfoVo.getApiUrl()+"/order/updateCancelStatus");
//        //根据医院接口返回数据
//        if(result.getInteger("code")!=200) {
//            throw new YyghException(result.getString("message"), ResultCodeEnum.FAIL.getCode());
//        } else {
//            //判断当前订单是否可以取消
//            if(orderInfo.getOrderStatus().intValue() == OrderStatusEnum.PAID.getStatus().intValue()) {
//                Boolean isRefund = weixinService.refund(orderId);
//                if(!isRefund) {
//                    throw new YyghException(ResultCodeEnum.CANCEL_ORDER_FAIL);
//                }
//                //更新订单状态
//                orderInfo.setOrderStatus(OrderStatusEnum.CANCLE.getStatus());
//                baseMapper.updateById(orderInfo);
//
//                //发送mq更新预约数量
//                OrderMqVo orderMqVo = new OrderMqVo();
//                orderMqVo.setScheduleId(orderInfo.getScheduleId());
//                //短信提示
//                MsmVo msmVo = new MsmVo();
//                msmVo.setPhone(orderInfo.getPatientPhone());
//                String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午": "下午");
//                Map<String,Object> param = new HashMap<String,Object>(){{
//                    put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
//                    put("reserveDate", reserveDate);
//                    put("name", orderInfo.getPatientName());
//                }};
//                msmVo.setParam(param);
//                orderMqVo.setMsmVo(msmVo);
//                rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_ORDER, MqConst.ROUTING_ORDER, orderMqVo);
//            }
//        }
//        return true;
//    }

    //就诊通知
//    @Override
//    public void patientTips() {
//        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
//        wrapper.eq("reserve_date",new DateTime().toString("yyyy-MM-dd"));
//        wrapper.ne("order_status",OrderStatusEnum.CANCLE.getStatus());
//        List<OrderInfo> orderInfoList = baseMapper.selectList(wrapper);
//        for(OrderInfo orderInfo:orderInfoList) {
//            //短信提示
//            MsmVo msmVo = new MsmVo();
//            msmVo.setPhone(orderInfo.getPatientPhone());
//            String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午": "下午");
//            Map<String,Object> param = new HashMap<String,Object>(){{
//                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
//                put("reserveDate", reserveDate);
//                put("name", orderInfo.getPatientName());
//            }};
//            msmVo.setParam(param);
//            rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_MSM, MqConst.ROUTING_MSM_ITEM, msmVo);
//        }
//    }

    //预约统计
//    @Override
//    public Map<String, Object> getCountMap(OrderCountQueryVo orderCountQueryVo) {
//        //调用mapper方法得到数据
//        List<OrderCountVo> orderCountVoList = baseMapper.selectOrderCount(orderCountQueryVo);
//
//        //获取x需要数据 ，日期数据  list集合
//        List<String> dateList = orderCountVoList.stream().map(OrderCountVo::getReserveDate).collect(Collectors.toList());
//
//        //获取y需要数据，具体数量  list集合
//        List<Integer> countList =orderCountVoList.stream().map(OrderCountVo::getCount).collect(Collectors.toList());
//
//        Map<String,Object> map = new HashMap<>();
//        map.put("dateList",dateList);
//        map.put("countList",countList);
//        return map;
//    }

    private OrderInfo packOrderInfo(OrderInfo orderInfo) {
        orderInfo.getParam().put("orderStatusString", OrderStatusEnum.getStatusNameByStatus(orderInfo.getOrderStatus()));
        return orderInfo;
    }

}
